3 years ago

Solve for x 5х – 12 = 3х + 10

Mathematics

1 answer:

Mkey [24]3 years ago

6 0

Answer:

x = 11

Step-by-step explanation:

5х – 12 = 3х + 10

Subtract 3x from both sides, since x can only be on one side

5х – 12 = 3х + 10

- 3x - 3x

------------------------

2x – 12 = 10

Add 12 to both sides, because the 12 is negative and we need the x to be alone

2x – 12 = 10

+ 12 + 12

------------------------

2x = 22

Divide both sides by 2, so we get x all by itself

2x = 22

-- --

2 2

-----------

x = 11

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